2 years ago

What is the value of

Mathematics

1 answer:

miv72 [106K]2 years ago

4 0

Answer:

-538.67 (2 d.p)

Step-by-step explanation:

4x +1612 = x - 4

4x -x = -1616

x = (-1616)÷3= -538.67 (2d.p)

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topjm [15]

x = 375 and y = 6300. Option C.

Step-by-step explanation:

From the given data we need to find the value of x and y.

First, we will find out the ratio of area and the force.

$\frac{Area}{Force} = \frac{125}{1875} =\frac{150}{2250} =\frac{175}{2625}$ = $\frac{1}{15}$

So,

$\frac{x}{5625} = \frac{1}{15}$

or, x = $\frac{5625}{15}$ = 375

Again,

$\frac{420}{y} = \frac{1}{15}$

or, y = 420×15 = 6300

Hence,

x = 375 and y = 6300.

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